//
// Ensure.cs
//
// Author:
//       MiNG <developer@ming.gz.cn>
//
// Copyright (c) 2018 Alibaba Cloud
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.

using System;
using System.Collections.Generic;

namespace Aliyun.Api.LogService.Utils
{
    internal static class Ensure
    {
        internal static void NotNull(Object source, String name)
        {
            if (source == null)
            {
                throw new ArgumentNullException(name);
            }
        }

        internal static void NotEmpty(String source, String name)
        {
            if (source.IsEmpty())
            {
                throw new ArgumentException(name, "Argument cannot be empty string.");
            }
        }

        internal static void NotEmpty<T>(T[] source, String name)
        {
            if (source.IsEmpty())
            {
                throw new ArgumentException(name, "Argument cannot be empty array.");
            }
        }

        internal static void NotEmpty<T>(ICollection<T> source, String name)
        {
            if (source.IsEmpty())
            {
                throw new ArgumentException(name, "Argument cannot be empty collection.");
            }
        }
    }
}
